---
product_id: 537355421
title: "22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model"
brand: "konhaovf"
price: "HK$226"
currency: HKD
in_stock: true
reviews_count: 9
category: "Kon Haov F"
url: https://www.desertcart.hk/products/537355421-22pcs-hydraulic-pump-kit-compatible-with-mainstream-technic-parts-gear
store_origin: HK
region: Hong Kong
---

# Universal axle compatibility with major brands 22 precision gears for smooth mechanics Durable flexible plastic for lasting builds 22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model

**Brand:** konhaovf
**Price:** HK$226
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock your inner engineer with every turn!

## Quick Answers

- **What is this?** 22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model by konhaovf
- **How much does it cost?** HK$226 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/537355421-22pcs-hydraulic-pump-kit-compatible-with-mainstream-technic-parts-gear)

## Best For

- konhaovf enthusiasts

## Why This Product

- Trusted konhaovf brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Engineering:** Includes 22 finely crafted gears and axles for realistic mechanical motion.
- • **User-Friendly Assembly:** Quick to assemble and disassemble, ideal for both beginners and pros.
- • **Perfect Gift for Makers:** A must-have kit for building enthusiasts aged 14+, sparking endless innovation.
- • **Versatile DIY Creativity:** Empowers you to design, build, and customize unique hydraulic models.
- • **Seamless Brand Compatibility:** Fits perfectly with all mainstream Technic parts for effortless integration.

## Overview

This 22-piece Hydraulic Pump Kit offers a versatile, high-compatibility gear and axle set designed for Technic building blocks. Crafted from flexible, durable plastic, it seamlessly integrates with major brands, enabling creative DIY hydraulic models. Lightweight and easy to assemble, it’s perfect for hobbyists and professionals aged 14 and up seeking to elevate their mechanical builds.

## Description

22PCS Hydraulic Pump Kit for Technic Parts Compatible with Mainstream Technic Parts, Technic Hydraulic Kit Gear and Axle Set for Technic Building Blocks Model

Review: Amazing set. Very fun to build and operate. - This is a great set. I got the engine with the gear box and it works perfectly. It is very well designed. I also bought a compatible motor and have been playing with it for days now. I highly recommend.
Review: He loves them - Purchased for my son who loved building and creating with Legos. He loves them.

## Features

- "Technic Series Parts in large varieties style, with strong practicability, the package comes as the picture displayed. Compatible with major brands."
- "Application--The set has a variety of purposes, it can be applied to a substitute for assembly, connecting pieces, designing and building your project, decorating your model. Freedom to DIY a creative model or create a new design, a great addition do your model."
- "Compatibility--Applied to the standard small particle parts, it can be compatible with the mainstream brands on the market, a great accessories set. Easily to be assembled and disassembled, simple to use."
- "Fun and useful for your technic project, a great gift choice for building block fans."
- "Material--Plastic, flexible and smooth to play with."

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVWHCHL9 |
| Best Sellers Rank | #94,982 in Toys & Games ( See Top 100 in Toys & Games ) #210 in Toy Interlocking Building Accessories |
| Customer Reviews | 4.2 4.2 out of 5 stars (58) |
| Item Weight | 2.08 ounces |
| Item model number | Kedoung |
| Manufacturer | Kedoung |
| Manufacturer recommended age | 14 years and up |
| Product Dimensions | 2 x 2 x 2 inches |

## Images

![22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model - Image 1](https://m.media-amazon.com/images/I/61IsrSJ8yIL.jpg)
![22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model - Image 2](https://m.media-amazon.com/images/I/41s46y+nEnL.jpg)
![22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model - Image 3](https://m.media-amazon.com/images/I/4158Bww2JzL.jpg)
![22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model - Image 4](https://m.media-amazon.com/images/I/51WXeiMtIaL.jpg)
![22PCS Hydraulic Pump Kit Compatible With Mainstream Technic Parts, Gear and Axle Set for Building Blocks Model - Image 5](https://m.media-amazon.com/images/I/51oGx1-BwkL.jpg)

## Available Options

This product comes in different **Edition** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing set. Very fun to build and operate.
*by S***T on December 30, 2025*

This is a great set. I got the engine with the gear box and it works perfectly. It is very well designed. I also bought a compatible motor and have been playing with it for days now. I highly recommend.

### ⭐⭐⭐⭐⭐ He loves them
*by M***5 on January 1, 2026*

Purchased for my son who loved building and creating with Legos. He loves them.

### ⭐⭐⭐⭐⭐ Good stuff
*by M***A on November 17, 2025*

Got these for one of my boys. He loves them. Uses them in all sorts of builds.

## Frequently Bought Together

- KonHaovF 22PCS Hydraulic Pump Kit for Technic Parts Compatible with Mainstream Technic Parts, Technic Hydraulic Kit Gear and Axle Set for Technic Building Blocks Model
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**Shop now:** [https://www.desertcart.hk/products/537355421-22pcs-hydraulic-pump-kit-compatible-with-mainstream-technic-parts-gear](https://www.desertcart.hk/products/537355421-22pcs-hydraulic-pump-kit-compatible-with-mainstream-technic-parts-gear)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*